Elenwë is the only documented full Vanya who accompanied the Flight of the Noldor and came under the Doom of Mandos. But because of her death she did not reach Middle-earth, so no known full Vanya is specifically known to have stepped foot on Middle-earth alive since leaving it after the Great Journey.

Etymology

The name contains elen meaning "star". The ending -wë means "person"[4][5] and is peculiar since it is seen mostly in masculine names.